<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" href="../reset.css">
    <style>
        header, main, footer {
            width: 1000px;
            margin: 0 auto;
        }

        header {
            height: 150px;
            background-color: silver;
            margin: 10px auto;
        }

        main {
            height: 500px;

            background-color: #bfa;
        }
        main nav,main article,main aside{
            float: left;
            height: 100%;
        }
        main nav{
            width: 200px;
            background-color: yellowgreen;
        }

        main article{
            width: 580px;
            background-color: orange;
            margin: 0 10px;

        }

        main aside{
            width: 200px;
            background-color: purple;
        }

        footer {
            height: 150px;
            margin: 10px auto;
            background-color: orange;
        }
    </style>
</head>
<body>
<header>

</header>
<main>
    <nav></nav>
    <article>
        <div></div>
        <div></div>
    </article>
    <aside></aside>
</main>
<footer>

</footer>
</body>
</html>